Please remember that developers have never been allowed to send user data received from Facebook to ad networks, and we take firm action against this. If you run code provided by an ad network in the operation of your application, be sure you understand what this code does.

Except of course for the part where it happened and they made money of it.

A point of clarification: in a previous post about this, we said that there was a way within the settings to opt-out of the ads using your photos in Facebook. That’s just for official Facebook ads themselves, not for ads deployed by 3rd-party apps. Apologies.